function assignVars(id,pageName,defaultItem,strComment)
	{	var frmNm = document.frmMain;	
		frmNm.id.value = id;
		frmNm.pageName.value   = pageName;	
		frmNm.strComment.value  = strComment;
		frmNm.defaultItem.value  = defaultItem;
		//alert("pageName : "+pageName+"strComment : "+strComment)
		frmNm.submit();		
	}
	
	function validateSearch(id,pageName,defaultItem,strComment)
	{	var frmNm = document.frmMain;
		if(frmNm.productSearch.value == "" || frmNm.productSearch.value == "Search Product")
		{	alert("Please enter product name for search.....");
			frmNm.productSearch.focus();
			return false;
		}
		else
		{	assignVars(id,pageName,defaultItem,strComment); }
	}
	
	function validateForm(id,pageName,defaultItem,strComment)
	{	var frmNm = document.frmMain;
		if(frmNm.name.value == "")
		{	alert("Please enter your name.....");
			frmNm.name.focus();
			return false;
		}
		if(frmNm.company.value == "")
		{	alert("Please enter company name.....");
			frmNm.company.focus();
			return false;
		}
		if(frmNm.address.value == "")
		{	alert("Please enter address.....");
			frmNm.address.focus();
			return false;
		}
		if(frmNm.city.value == "")
		{	alert("Please enter city name.....");
			frmNm.city.focus();
			return false;
		}
		if(frmNm.state.value == "")
		{	alert("Please enter state name.....");
			frmNm.state.focus();
			return false;
		}
		if(frmNm.zip.value == "")
		{	alert("Please enter zip code...");
			frmNm.zip.focus();
			return false;
		}
		else if(isNaN(frmNm.zip.value))
		{	alert("Zip code should be numbers only...");
			frmNm.zip.focus();
			return false;
		}	
		if(frmNm.email.value == "")
		{	alert("Please enter email.....");
			frmNm.email.focus();
			return false;
		}
		else
		{	var str=frmNm.email.value
			var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
			if (!filter.test(str))
			{	alert("Please input a valid email address!")
				frmNm.email.focus();
				return false;
			}
		}
		if(frmNm.subject.value == "")
		{	alert("Please enter subject.....");
			frmNm.subject.focus();
			return false;
		}
		if(frmNm.message.value == "")
		{	alert("Please enter message.....");
			frmNm.message.focus();
			return false;
		}
		assignVars(id,pageName,defaultItem,strComment);
	}