function switch_register(item){
	if (item=='1'){
	document.getElementById('loginform').style.display="none";
	document.getElementById('registerform').style.display="block";
	}else{
	document.getElementById('loginform').style.display="block";
	document.getElementById('registerform').style.display="none";
	}
}

function check_form(){
	if (document.getElementById('name').value =="" || document.getElementById('company').value =="" || document.getElementById('email').value =="" || document.getElementById('phone').value ==""){
		alert("All Fields are required. Please complete the entire form.");
		return;
	}else{
		if (echeck(document.getElementById('email').value)!=false){
			document.registerform.submit()
			document.getElementById('contactformdiv').style.display="none";
			
			}
		}
}


/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		    alert("Invalid email address. Please re-enter email addrress.")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid email address. Please re-enter email addrress.")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		   alert("Invalid email address. Please re-enter email addrress.")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid email address. Please re-enter email addrress.")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid email address. Please re-enter email addrress.")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid email address. Please re-enter email addrress.")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid email address. Please re-enter email addrress.")
		    return false
		 }

 		 return true					
	}