function showOneDiv ( divNumber, objLink )
	{
		var offsetLinkClicked = $(objLink).offset() ;
		var divToTraverse = $("#divTop"+divNumber) ;
		if ( divNumber < 4 )
		{
			divToTraverse.css("left",offsetLinkClicked.left-300) ;
			divToTraverse.css("top",offsetLinkClicked.top+20) ;
		}
		else
		{
			divToTraverse.css("left",offsetLinkClicked.left);
			divToTraverse.css("top",offsetLinkClicked.top+10);
		}
		divToTraverse.fadeIn("slow");
	}
	function closeDiv ( divNumber )
	{
		if ( divNumber > 0 )
			$("#divTop"+divNumber).fadeOut("slow");
		else
			$("#header > .divTopDivs").fadeOut("slow");
	}
	
	
	function validateField( objField, objText )
	{
		if( objField.value == "" )
		{
			alert( objText+" can not be empty to proceed" );
			objField.focus();
			return false;
		}
		else
			return true;
	}
	
	function validateEmail( objEmail )
	{
		if(objEmail.value=="")
			return true;
		
		if( objEmail.value.indexOf('@') < 1 || objEmail.value.indexOf('.') < 2 )
		{
			alert("Email Address seems to be invalid");
			objEmail.focus();
			return false;
		}
		else
			return true;
	}