arrBudget = new Array(
					new Array(
                        new Array("Select Here", ""),						
                        new Array("1 lac", "100000"),
                        new Array("5 lacs", "500000"),
                        new Array("10 lacs", "1000000"),
                        new Array("20 lacs", "2000000"),
                        new Array("30 lacs", "3000000"),
                        new Array("45 lacs", "4500000"),
                        new Array("60 lacs", "6000000"),
                        new Array("1 crore", "10000000"),
                        new Array("1.5 crores", "15000000"),
                        new Array("2 crores", "20000000"),
                        new Array("2.5 crores", "2.50000000"),
                        new Array("3 crores", "30000000"),
                        new Array("4 crores", "40000000"),
                        new Array("5 crores", "50000000")
                        
					),
				new Array(
						new Array("Select Here", ""),						
                        new Array("5,000", "5000"),
                        new Array("10,000 ", "10000"),
                        new Array("15,000 ", "15000"),
                        new Array("20,000 ", "20000"),
                        new Array("25,000 ", "25000"),
                        new Array("40,000", "40000"),
                        new Array("70,000", "70000"),
                        new Array("1 lac", "100000"),
                        new Array("2 lac", "200000"),
                        new Array("7 lac", "700000")
                       
						)
					);
function fillBudgetFromArray(form_name, sel)
{
	var frm = eval("document."+form_name);
	var max_budget = frm.MaxBudget;
	var min_budget = frm.MinBudget;

	if(sel=='B')
	{
		for(i=0; i<max_budget.options.length; i++)
		{
			max_budget.options[i]=null;
			min_budget.options[i]=null;			
		}
		for(i=0; i<arrBudget[0].length; i++)
		{
			max_budget.options[i] = new Option(arrBudget[0][i][0]);
			max_budget.options[i].value=arrBudget[0][i][1];

			min_budget.options[i] = new Option(arrBudget[0][i][0]);
			min_budget.options[i].value=arrBudget[0][i][1];
		}
	}
	else if(sel=='L' || sel=='R')
	{
		for(i=0; i<max_budget.options.length; i++)
		{
			max_budget.options[i]=null;
			min_budget.options[i]=null;
		}
		for(i=0; i<arrBudget[1].length; i++)
		{
			max_budget.options[i] = new Option(arrBudget[1][i][0]);
			max_budget.options[i].value=arrBudget[1][i][1];

			min_budget.options[i] = new Option(arrBudget[1][i][0]);
			min_budget.options[i].value=arrBudget[1][i][1];
		}
	}
}

function PG_search()
{
        if(getCookie('RES_COM') != 'RES')
        {
                if(document.search_form.Mode[2])
                        document.search_form.Mode[2].style.display = 'none';
                if(document.getElementById("PG"))
                        document.getElementById("PG").style.display = 'none';
                if(document.getElementById("pgtd1"))
                        document.getElementById("pgtd1").style.display = 'none';
                if(document.getElementById("pgtd2"))
                        document.getElementById("pgtd2").style.display = 'none';
                return;
        }
        else
        {
                document.search_form.Mode[2].style.display = '';
                document.getElementById("PG").style.display = '';
                document.getElementById("pgtd1").style.display = '';
                document.getElementById("pgtd2").style.display = '';
        }
        if(document.search_form.Mode[1].checked)
                var val=document.search_form.Mode[1].value;
        else if(document.search_form.Mode[2].checked)
                var val=document.search_form.Mode[2].value;
        else
                var val=document.search_form.Mode[0].value;
        switch(val)
        {
                case 'R':
                        document.search_form.Mode[2].style.display = '';
                        document.getElementById("PG").style.display = '';
                        document.search_form.PG.value = 'N';
                        break;
                case 'S':
                        document.search_form.PG.value = 'N';
                        break;
                case 'P':
                        document.search_form.PG.value = 'Y';
                        break;
        }
}
function validate_alert()
{
        docF=document.property_alert;
        if((docF.email.value)== "")
        {
                alert("Please enter txtEmail ID");
                docF.email.focus();
                return false;
        }
        if((docF.email.value)!="" && !checkemail(docF.email.value))
        {
                alert(docF.email.value + " is not a valid txtEmail ID");
                docF.email.focus();
                return false;
        }
        if ((docF.email.value) == "")
        {
                alert("Please enter txtEmail ID");
                docF.email.focus();
                return false;
        }
        if((docF.phone.value) == "")
        {
                alert("Please enter phone number!");
                docF.phone.focus();
                return false;
        }
        if(isNaN((docF.phone.value)))
        {
                alert("Invalid txtPhone No.! Please do not use any special characters! Like + ~ and ~");
                docF.phone.focus();
                return false;
        }
        var ph=(docF.phone.value);
        if(ph.substr(0,1)==9 && ( ph.length<10 || ph.length>15 ))
        {
                alert("Please enter a valid mobile No.!");
                docF.phone.focus();
                return false;
        }
        if(ph.substr(0,1)==0 && (ph.length<11 || ph.length>15 ))
        {
                alert("Please enter a valid txtPhone No.!");
                docF.phone.focus();
                return false;
        }
        if(ph.substr(0,1)=='+' && (ph.length<12 || ph.length>15 ))
        {
                alert("Please enter a valid txtPhone No.!!");
                docF.phone.focus();
                return false;
        }
        if(ph.substr(0,1)!=9 && ph.substr(0,1)!=0 && ph.substr(0,1)!='+')
        {
                alert("Please enter txtPhone No. with complete STD code/Area Code!");
                docF.phone.focus();
                return false;
        }
        if (docF.Budget.value == "0")
        {
                alert("Please enter Budget");
                docF.Budget.focus();
                return false;
        }
        var name1="citycode[]";
        for(var i=0; i<docF.elements.length ; i++)
        {
                if(docF.elements[i].name == name1)
                {
                        var flag=0;
                        for(var j=1;j<docF.elements[i].options.length;j++)
                        {
                                if(docF.elements[i].options[j].selected)
                                        flag=1;
                        }
                        if(!flag)
                        {
                                alert("Please select cmbCity");
                                docF.elements[i].focus();
                                return false;
                        }
                }
        }
        return true;
}

/**
* Modified for home/city page revamp
* Parameters:
* errorDiv - id of div that is to be made visible to show error
* errorMsg - id of element whose innerHTML will contaion the error messgae
* tbalt - value in alt attribute of button for showing the layer
**/
function validate_property(errorDiv, errorMsg, tbalt)
{
        docF=document.post_property;
        if(docF.res_com[0].checked)     //Residential Checked
        {
                if(document.getElementById('PostPropertyDDRes').value=='0')
                {
                	if(errorDiv != null)
                	{
                		document.getElementById(errorMsg).innerHTML = "Please select property type";
                		document.getElementById(errorDiv).style.display = "block";
                        document.getElementById('PostPropertyDDRes').focus();
                        return false;
                	}
                	else
                	{
                        alert("Please select property type");
                        document.getElementById('PostPropertyDDRes').focus();
                        return false;
                	}
                }
                if(document.getElementById('OwnerDD').value=='0')
                {
                	if(errorDiv != null)
                	{
                		document.getElementById(errorMsg).innerHTML = "Please select Ownership type";
                		document.getElementById(errorDiv).style.display = "block";
                        document.getElementById('OwnerDD').focus();
                        return false;
                	}
                	else
                	{
                        alert("Please select Ownership type");
                        document.getElementById('OwnerDD').focus();
                        return false;
                	}
                }
                if(document.getElementById('ModeDDRes').value=='1')
                {
                	if(errorDiv != null)
                	{
                		document.getElementById(errorMsg).innerHTML = "Please select Transaction type";
                		document.getElementById(errorDiv).style.display = "block";
                        document.getElementById('ModeDDRes').focus();
                        return false;
                	}
                	else
                	{
                        alert("Please select Transaction type");
                        document.getElementById('ModeDDRes').focus();
                        return false;
                	}
                }
        }
        if(docF.res_com[1].checked)   //Commercial Checked
        {
                if(document.getElementById('PostPropertyDDCom').value=='0')
                {
                	if(errorDiv != null)
                	{
                		document.getElementById(errorMsg).innerHTML = "Please select property type";
                		document.getElementById(errorDiv).style.display = "block";
                        document.getElementById('PostPropertyDDCom').focus();
                        return false;
                	}
                	else
                	{
                        alert("Please select property type");
                        document.getElementById('PostPropertyDDCom').focus();
                        return false;
                	}
                }
                if(document.getElementById('OwnerDD').value=='0')
                {
                	if(errorDiv != null)
                	{
                		document.getElementById(errorMsg).innerHTML = "Please select Ownership type";
                		document.getElementById(errorDiv).style.display = "block";
                        document.getElementById('OwnerDD').focus();
                        return false;
                	}
                	else
                	{
                        alert("Please select Ownership type");
                        document.getElementById('OwnerDD').focus();
                        return false;
                	}
                }
                if(document.getElementById('ModeDDCom').value=='1')
                {
                	if(errorDiv != null)
                	{
                		document.getElementById(errorMsg).innerHTML = "Please select Transaction type";
                		document.getElementById(errorDiv).style.display = "block";
                        document.getElementById('ModeDDCom').focus();
                        return false;
                	}
                	else
                	{
                        alert("Please select Transaction type");
                        document.getElementById('ModeDDCom').focus();
                        return false;
                	}
                }
        }
        if(errorDiv != null)
        	document.getElementById(errorDiv).style.display = "none";
        if(tbalt != null)
        	tb_show(null, tbalt, null);
}
/*ADD START 15.06.2006 (Tripti) For checking if someone has searched without entering locality*/
/* 08.04.2008 (Sidharth): Added parameters
 * errorDiv - id of div containing error messgae to show/hide
 * errorMsg - id of element which will contain error msg
 */
function check_city_empty(docF,name1,errorDiv,errorMsg)
{
	if(!docF)
		var docF=document.search_form;
	if(!name1)
		var name1="city";
        for(var i=0; i<docF.elements.length ; i++)
        {
                if(docF.elements[i].name == name1)
                {
                        var flag=0;
                        for(var j=1;j<docF.elements[i].options.length;j++)
                        {
                                if(docF.elements[i].options[j].selected)
                                        flag=1;
                        }
                        if(!flag)
                        {
                        	if(errorDiv != null)
                        	{
                        		document.getElementById(errorMsg).innerHTML = "Please select cmbCity";
                                document.getElementById(errorDiv).style.display = "block";
                        	}
                        	else
                        	{
                                alert("Please select cmbCity");
                        	}
                                docF.elements[i].focus();
                                return false;
                        }
                }
        }
	if(docF.type)
	{
        	if(docF.type.value == 'L')
        	{
        		if(errorDiv != null)
                {
        			document.getElementById(errorMsg).innerHTML = "Please select one option under LAND";
                	document.getElementById(errorDiv).style.display = "block";
                }
                else
                {
                	alert("Please select one option under LAND");
                }
                	return false;
        	}
	}
}
/*ADD END 15.06.2006 (Tripti) For checking if
someone has searched without entering locality*/
function isNum(str)
{
	var string = str + '';
	var flag=1;
	for (var i=0;i < string.length;i++)
	{
		if (((string.substring(i,i+1) < '0') || (string.substring(i,i+1) > '9')) && (string.substring(i,i+1) != "."))
			return false;
	}
	return true;
}

function isInt(string)
{
	var flag=1;
		for (var i=0;i < string.length;i++)
		{
      		if ((string.substring(i,i+1) < '0') || (string.substring(i,i+1) > '9'))
      		{
      			return false;
      		}
		}
	    return true;
}
/* string : the string to be validated
 invalidchar : array of invalid characters
*/
function validate_characters(string,invalidchar)
{	var invalid=true;
	for(i=0;i<string.length;i++)
	{
		for(j=0;j<invalidchar.length;j++)
		{
			if (string.charAt(i)==invalidchar[j])
			{
				invalid=false;
				break;
			}
		}
	}
	if(string.charAt(0)=='.' || string.charAt(0)=='\'')
		invalid=false;
	return invalid;
}
function isAlphanum(string)
{
	var invalidchar = new Array('#','\'','"','\\','/',' ','!','@','$','%','^','&','*','?','.',':','~','`','(',')','-','_','+','=','{','}','[',']','|','<','>',',',';');
	return validate_characters(string,invalidchar);
}
function isName(string)
{	var invalidchar = new Array('#','"','\\','/','!','@','$','%','^','&','*','?',':','~','`','(',')','_','+','=','{','}','[',']','|','<','>',';','-','1','2','3','4','5','6','7','8','9','0');
	return validate_characters(string,invalidchar);
}
function isCompanyName(string)
{
	var invalidchar = new Array('#','!',"'",'"','\\','@','$','%','^','*','?',':','~','`','_','+','=','{','}','[',']','|','<','>');
	return validate_characters(string,invalidchar);
}
function isPropertyName(string)
{
	var invalidchar = new Array('#','\\','!','@','$','%','^','*','?',':','~','`','_','+','=','{','}','[',']','|','<','>');
	return validate_characters(string,invalidchar);
}
function isNumText(string)
{
	var invalidchar = new Array('\'','"','\\','!','@','$','%','^','&','*','?',':','~','`','(',')','_','+','=','{','}','[',']','|','<','>');
	return validate_characters(string,invalidchar);
}
function invalid_user(username)
{
	var invalidchar = new Array('#','\'','"','\\','/',' ','!','@','$','%','^','&','*','?');
	return validate_characters(username,invalidchar);
}

function isEmail(str)
{
	var regex = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mobi|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;
	return regex.test(str);
}
function checkemail(emailadd)
{
//this is replaced by sandeep Beniwal for proper email validation.
        if (emailadd.length>100)
                return false;
        else if (emailadd.length<8)
                return false;
        else
		return isEmail(trim(emailadd));
}
function trim(inputString)
{

	if (typeof inputString != "string") { return inputString; }
   	var retValue = inputString;
   	var ch = retValue.substring(0, 1);
   	while (ch == " ")
	{
      		retValue = retValue.substring(1, retValue.length);
      		ch = retValue.substring(0, 1);
   	}
   	ch = retValue.substring(retValue.length-1, retValue.length);
   	while (ch == " ")
	{
      		retValue = retValue.substring(0, retValue.length-1);
      		ch = retValue.substring(retValue.length-1, retValue.length);
   	}
   	while (retValue.indexOf("  ") != -1)
	{
      		retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length);
   	}
   	return retValue;
}
function strlen(str)
{
	return str.length;
}
/*
Function name   :       checkNPerror
Created by      :       Puneet Chawla
Date            :       3 Apr 2007
txtDescription     :       This function checks for any errors introduced by mismatched selection in case of New Projects
*/
function checkNPerror()
{
        var type = document.search_form.type;
        var mode = document.search_form.Mode;
        var show_newprojects = document.search_form.prop_newprojects;
        if(show_newprojects)
	{
                if ((type.value=='23' || show_newprojects.checked) && !(mode[0].checked || mode[0].selected))   //new project selected with Rent/PG Selected
        	{
                	var err = document.getElementById('error_msg');
                	if(err)
           	             document.getElementById('error_msg').style.display="";
			else
				alert('Please Select "Buy" to View New Project Properties');
		}
	        else
        	{
                	var err = document.getElementById('error_msg');
	                if(err)
        	                document.getElementById('error_msg').style.display="none";
        	}
	}
}
function check_property(val)
{
        var base=document.search_form;
	var show_newprojects = base.prop_newprojects;
        if(val==1)
        {
                base.prop_all.checked=true;
                base.prop_owner.checked=false;
                base.prop_builder.checked=false;
                base.prop_broker.checked=false;
        	if(show_newprojects)
                	base.prop_newprojects.checked=false;
        }
        if(val==2)
        {
                if(base.prop_owner.checked && base.prop_builder.checked && base.prop_broker.checked && (!show_newprojects || (show_newprojects && base.prop_newprojects.checked)))   //all except 'All' checked
                {
                        base.prop_all.checked=true;
                        base.prop_owner.checked=false;
                        base.prop_builder.checked=false;
                        base.prop_broker.checked=false;
			if(show_newprojects)
	                        base.prop_newprojects.checked=false;
                }
                if(!base.prop_owner.checked && !base.prop_builder.checked && !base.prop_broker.checked && (!show_newprojects || (show_newprojects && !base.prop_newprojects.checked)))
                {
                        base.prop_all.checked=true;
                        base.prop_owner.checked=false;
                        base.prop_builder.checked=false;
                        base.prop_broker.checked=false;
			if(show_newprojects)
				base.prop_newprojects.checked=false;
                }
                else
                {
                        base.prop_all.checked=false;
                }
                checkNPerror();
        }
}
function check_type(index_type)
{
        if(!index_type)
        var index_type = document.search_form.type.value;
	var show_newprojects = document.search_form.prop_newprojects;
        if(index_type=='C' || (index_type >= 6 && index_type<= 21) || index_type==25 || index_type==81) //commercial
        {
		if(show_newprojects)
		{
                	document.search_form.prop_newprojects.checked=false;
	                document.search_form.prop_newprojects.disabled=true;
		}
                if(document.search_form.bedroom)
                        document.search_form.bedroom.disabled=true;
                if(document.search_form.Mode.options)
                {
                        document.search_form.Mode.options[1].text = 'Lease';
                        document.search_form.Mode.options[2] = null;
                }
        }
        else
        {
		if(show_newprojects)
	                document.search_form.prop_newprojects.disabled=false;
                if(document.search_form.bedroom)
                        document.search_form.bedroom.disabled=false;
                if(document.search_form.Mode.options)
                {
                        document.search_form.Mode.options[1].text = 'Rent';
			if(document.search_form.Mode.options.length==2)
			{
                        	document.search_form.Mode.options[2] = new Option('PG');
	                        document.search_form.Mode.options[2].value = 'P';
			}
                }
        }
}
function togglePostPropertyDD(x)
{
        if(x=='C')
        {
                document.getElementById('PostPropertyDDCom').disabled=false;
                document.getElementById('PostPropertyDDCom').name="type";
                document.getElementById('PostPropertyDDCom').style.display='block';

                document.getElementById('PostPropertyDDRes').disabled=true;
                document.getElementById('PostPropertyDDRes').style.display='none';
                document.getElementById('PostPropertyDDRes').name='type1';

                document.getElementById('ModeDDCom').disabled=false;
                document.getElementById('ModeDDCom').style.display='block';
                document.getElementById('ModeDDCom').name='mode';

                document.getElementById('ModeDDRes').disabled=true;
                document.getElementById('ModeDDRes').style.display='none';
                document.getElementById('ModeDDRes').name='mode1';
        }
        else
        {
                document.getElementById('PostPropertyDDCom').disabled=true;
                document.getElementById('PostPropertyDDCom').style.display='none';
                document.getElementById('PostPropertyDDCom').name='type1';

                document.getElementById('PostPropertyDDRes').disabled=false;
                document.getElementById('PostPropertyDDRes').style.display='block';
                document.getElementById('PostPropertyDDRes').name='type';

                document.getElementById('ModeDDCom').disabled=true;
                document.getElementById('ModeDDCom').style.display='none';
                document.getElementById('ModeDDCom').name='mode1';

                document.getElementById('ModeDDRes').disabled=false;
                document.getElementById('ModeDDRes').style.display='block';
                document.getElementById('ModeDDRes').name='mode';
        }
}

function check_search()
{
        var base=document.search_form;
        if(base.Mode.value=="-1" && base.city.value=="0" && base.type.value=="0" && base.Budget.value=="0" && base.bedroom.value=="0")
        {
                alert("User,kindly select one criterion for the search");
                return false;
        }
        else
                return true;
}

function email_validation(str)
{
	if(str!='')
	{
		var x = str;
		var filter=/^.+@.+\..{2,3}$/
		if (filter.test(x)) 
		{
			return true;	
		}
		else 
		{
			return false;
		}
	}
}

function email_validation1(str)
{
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1)
	{
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
	{
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
	{
	    return false
	}

	if (str.indexOf(at,(lat+1))!=-1)
	{
		return false
	}

	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
	{
		return false
	}

	if (str.indexOf(dot,(lat+2))==-1)
	{
		return false
	}
		
	if (str.indexOf(" ")!=-1)
	{
		return false
	}

 	return true					
}