function setMenuOption() {
	var loc = location.href;
		
	
		if (loc.indexOf("proven_01") != -1)  {
		
			
			var temp = document.getElementById("proven_01");
	
			temp.src="../art/proven_menu/proven_sticky_01.gif";
			
			return true;
		}
		if (loc.indexOf("proven_02") != -1)  {
			
			var temp = document.getElementById("proven_02");
			temp.src="../art/proven_menu/proven_sticky_02.gif";
			return true;
		}
		if (loc.indexOf("proven_03") != -1)  {
		
			var temp = document.getElementById("proven_03");
			temp.src="../art/proven_menu/proven_sticky_03.gif";
			return true;
		}
		if (loc.indexOf("enterprise_01") != -1)  {
		
			var temp = document.getElementById("enterprise_01");
			temp.src="../art/proven_menu/enterprise_sticky_01.gif";
			return true;
		}
		if (loc.indexOf("enterprise_02") != -1)  {
		
			var temp = document.getElementById("enterprise_02");
			temp.src="../art/proven_menu/enterprise_sticky_02.gif";
			return true;
		}
		if (loc.indexOf("enterprise_03") != -1)  {
		
			var temp = document.getElementById("enterprise_03");
			temp.src="../art/proven_menu/enterprise_sticky_03.gif";
			return true;
		}
	if (loc.indexOf("enterprise_04") != -1)  {
		
			var temp = document.getElementById("enterprise_04");
			temp.src="../art/proven_menu/enterprise_sticky_04.gif";
			return true;
		}
	if (loc.indexOf("enterprise_05") != -1)  {
	
		var temp = document.getElementById("enterprise_05");
		temp.src="../art/proven_menu/enterprise_sticky_05.gif";
		return true;
	}
	if (loc.indexOf("enterprise_06") != -1)  {
	
		var temp = document.getElementById("enterprise_06");
		temp.src="../art/proven_menu/enterprise_sticky_06.gif";
		return true;
	}
	}	
	
	
//check if page is same as the rollover and don't change image back
function checkPage(i) {
		var imageName = i[0];
		 
		if (location.href.indexOf(imageName) != -1) {
			
			return true;
		}
		else { return false; }
}