function overlay(target,showhide){
	if(showhide == 'show'){
		document.getElementById(target).style.display='block';
	}else{
		document.getElementById(target).style.display='none';
	}
}

		function getDocHeight() {
		    var D = document;
		    return Math.max(
			Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
			Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
			Math.max(D.body.clientHeight, D.documentElement.clientHeight)
		    );
		}
	
		function validate2(){
			name1 = document.request_form.frm_name;
			phone = document.request_form.frm_phone;
			valid = 1;
			if(name1.value=="" || name1.value==" " || name1.value=="Your name is required"){
				name1.value="Your name is required";
				name1.style.color='#f36d25';
				valid=0;
			}
			if(phone.value=="" || phone.value==" " || phone.value=="Your phone number is required"){
				phone.value="Your phone number is required";
				phone.style.color='#f36d25';
				valid=0;
			}
		
			if(valid == 1){
				overlayContent = document.getElementById('request_form').innerHTML;
				document.request_form.submit();
				setTimeout("overlay('overlay','hide')",3000);
				//setTimeout("overlay('formOver','hide')",3000);
				setTimeout("overlay('formWrapper','hide')",3000);
				setTimeout("overlay('request_form','hide')",3000);
				setTimeout("document.getElementById('request_form').innerHTML = overlayContent",3100);
								
			}		
		}