function validateForm(formId){
	var required = $("*[class*='required']");
	var numRequired = required.length;
	var errorMsg = "The must fill in the following required fields:\n\n";
	var errors =0;
	
	for(var i=0; i<numRequired; i++){
		name=required[i].name;
		var same = $("input[type!='text'][type!='button'][type!='submit'][class*='required'][name='"+name+"']");
		if(same.length>0){
			marked=false;
			for(var x=0; x<same.length; x++){
				if(same[x].checked ==true){
					marked=true;
					break;
				}
			}
			if(marked==false){
				errors++;
				errorMsg+=errors+"- "+required[i].title+"\n";	
			}
			i=i+((same.length)-1);
		}
		
		
		
		if(required[i].value==""){
			errors++;
			errorMsg +=errors+"- "+required[i].title+"\n";	
		}
		else if($(required[i]).hasClass("email")){
			if(required[i].value.indexOf(".") < 2 || required[i].value.indexOf("@") < 1 ||	required[i].value.indexOf(".") == required[i].value.length-1){ 		
				errorMsg += "-Please enter a valid Email address\n"; errors++; 		
			}
		}
	}
	if(errors>0){
		alert(errorMsg);
	}else if(errors==0){		
		document.getElementById("form"+formId).action = "thankyou.php?id="+formId;
		document.getElementById("form"+formId).submit();
	}
}