function compareVariants(currentVariant) {

				var checkboxes = document.getElementsByName('compareCheckBox');

				//find number of checked
				var count=0;
				for(i=0;i<checkboxes.length;i++){

					if(checkboxes[i].checked)
					{
						count++;
						if(count > 3)
						{
							alert("You can compare at most 3 cars");
							document.getElementById(currentVariant).checked=false;
						}

					}
				}

                  	 }
		function makeUrlForComparisonResults(car1)
				{

					var index=1;
					var car2="";
					var car3="";
					var car4="";
					var checkboxes = document.getElementsByName('compareCheckBox');
					for(i=0;i<checkboxes.length;i++){
						if(checkboxes[i].checked)
						{
							if(index==1)
							{
								car2=checkboxes[i].id;
								index++;

							}
							else if(index==2)
							{
								car3=checkboxes[i].id;
								index++;

							}
							else if(index==3)
							{
								car4=checkboxes[i].id;
								index++;
								break;
							}

						}


					}


					if(car1!="" && car2!="" && car3!="" && car4!="")
					{

						var urlstr= "compare-4car" + "/" + removeSpaces(removeSlace(car1)) + "/" + removeSpaces(removeSlace(car2)) + "/" + 							removeSpaces(removeSlace(car3)) + "/" + removeSpaces(removeSlace(car4)) ;

					 }
					else if(car1!="" && car2!="" && car3!="")
					{


						var urlstr = "compare-3car" + "/" + removeSpaces(removeSlace(car1)) + "/" + removeSpaces(removeSlace(car2)) + "/" + 							removeSpaces(car3) ;

					 }
					else if(car1!="" && car2!="" )
					{

						var urlstr = "compare-2car" + "/" + removeSpaces(removeSlace(car1)) + "/" + removeSpaces(removeSlace(car2));

					}
					else{

						alert("Choose at least One Car for comparison");
							return false;
					}


					document.getElementById("hreflink").href=urlstr;
					return urlstr;
				}

function makeActionURL(element,path)
{
	var emailId=document.getElementById("emailId").value;
	var userId=document.getElementById("userId").value;
	var mobileNo=document.getElementById("mobileNo").value;
	var emailIdhidden=document.getElementById("emailIdhidden").value;
	var userIdhidden=document.getElementById("userIdhidden").value;
	var mobileNohidden=document.getElementById("mobileNohidden").value;
	var errorString="";
	if(element==('currentCarName'))
	{
		var carName=document.getElementById("carName").value;
		var oemName=document.getElementById("oemName").value;
		var carVariantId=document.getElementById("carVariantId").value;
		if(document.getElementById("userId").value=="")
		{
			errorString="<br>* Enter Your name ";
		}
		if(emailId.length==0 || !isEmail(emailId))
		{
			errorString=errorString+"<br>* Enter your email id";
		}
		if(document.getElementById("mobileNo").value=="" || !isPhoneNumber(mobileNo))
		{
			errorString=errorString+"<br/>* Enter Valid mobile no.";
		}
		if(errorString.length>1)
		{
			var error=document.getElementById("error");
			error.style.display = 'block';
			error.innerHTML=errorString;
			return false;
		}
		if(flag==true)
		{
		        flag=false;
			var contextPath=path;
			var url="http://www.cardekho.com/overview/"+removeSpaces(carName)+"/"+removeSpaces(carVariantId)+".htm";
			leadSubmitHelper.leadSubmit(1,userId,emailId,mobileNo,carName,oemName,carVariantId,contextPath,url);
		}
	}
	if(element==('currentCarNamepopup'))
	{
			var carNamehidden=document.getElementById("carNamehidden").value;
			var oemNamehidden=document.getElementById("oemNamehidden").value;
			var carVariantIdhidden=document.getElementById("carVariantIdhidden").value;
			var url="http://www.cardekho.com/overview/"+removeSpaces(carNamehidden)+"/"+removeSpaces(carVariantIdhidden)+".htm";
			if( document.getElementById("userIdhidden").value=="")
			{
				errorString="<br>* Enter Your name ";
			}
			if(emailIdhidden.length==0 || !isEmail(emailIdhidden))
			{
				errorString=errorString+"<br>* Enter your email id";
			}
			if(document.getElementById("mobileNohidden").value=="" || !isPhoneNumber(mobileNohidden))
			{
				errorString=errorString+"<br/>* Enter Valid mobile no.";
			}
			if(errorString.length>1)
			{
				var error=document.getElementById("popuperror");
				error.style.display = 'block';
				error.innerHTML=errorString;
				return false;
			}
			var contextPath=path;
			leadSubmitHelper.leadSubmit(2,userIdhidden,emailIdhidden,mobileNohidden,carNamehidden,oemNamehidden,carVariantIdhidden,contextPath,url);
	}
}