display = "";
/*		VALIDATE HOME PAGE		*/

function validateRegister()
{
	display = "";
	var val = document.getElementById('txtFirstName').value;
	var msg = "Please Enter First Name";
	required(val,msg);
	
	val = document.getElementById('txtLastName').value;
	msg = "Please Enter Last Name";
	required(val,msg);
	
	val = document.getElementById('txtEmail').value;
	msg = "Please Enter Email Address";
	required(val,msg);
	
	if(echeck(val) == false)
		display += "\nInvalid Email Address";
	
	val = document.getElementById('txtCompanyName').value;
	msg = "Please Enter Company Name";
	required(val,msg);
	
	val = document.getElementById('txtAddress').value;
	msg = "Please Enter Address";
	required(val,msg);
	
	val = document.getElementById('txtPhone').value;
	msg = "Please Enter Phone Number";
	required(val,msg);
	
	val = document.getElementById('uploadFile').value;
	msg = "Invalid File Format. Please Select Image File Only";
	var check = val.split('.');
	if(check.length > 1)
	{
		if(check[check.length-1] == 'jpg' || check[check.length-1] == 'bmp' || check[check.length-1] == 'gif' || check[check.length-1] == 'JPG' || check[check.length-1] == 'BMP' || check[check.length-1] == 'GIF')
		{
		}
		else
		{
			display += "\n" + msg;
		}
	}
	
	if(document.getElementById('rbTerms').checked == false)
		display += "\nPlease Accept The Terms And Conditions";
	
	if(display != "")
	{
		alert(display);
		return false;
	}
}

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)
		{
		   return false;
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
		{
		   return false;
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
		{		  
		    return false;
		}
		 if (str.indexOf(at,(lat+1))!=-1)
		 {		   
		    return false;
		 }
		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
		 {		   
		    return false;
		 }

		 if (str.indexOf(dot,(lat+2))==-1)
		 {
		   
		    return false;
		 }
		
		 if (str.indexOf(" ")!=-1)
		 {
		   
		    return false;
		 }

 		 return true;				
	}

function validateNewsLetter(txt)
{
	val = document.getElementById(txt).value;
	msg = "Please Enter Search Text";
	required(val,msg);
	if(display != "")
	{
		alert(display);
		return false;
	}
}


function validateContactUs()
{
	display = "";
	var val = document.getElementById('txtFirstName').value;
	var msg = "Please Enter First Name";
	required(val,msg);
	
	val = document.getElementById('txtLastName').value;
	msg = "Please Enter Last Name";
	required(val,msg);
	
	val = document.getElementById('txtEmail').value;
	msg = "Please Enter Email Address";
	required(val,msg);
	
	if(echeck(val) == false)
		display += "\nInvalid Email Address";
	
	val = document.getElementById('txtCompanyName').value;
	msg = "Please Enter Company Name";
	required(val,msg);
	
	if(display != "")
	{
		alert(display);
		return false;
	}
}



function required(Val,Msg)
{       
	display = "";
	if(Val==null || Val.length==0)
	{
		display=display+"\n"+Msg;
	}
}