// TDCI.com Common Javascript Functions

//Hide the SubNav before Mootools to prevent visual lag
function hidSubNav(){
    var mainNav = document.getElementById('mainNav');
	
	aryTopLevels = new Array(7);
	aryTopLevels[0] = document.getElementById("mn-prod");
	aryTopLevels[1] = document.getElementById("mn-selling");
	aryTopLevels[2] = document.getElementById("mn-erp");
	aryTopLevels[3] = document.getElementById("mn-services");
	aryTopLevels[4] = document.getElementById("mn-customers");
	aryTopLevels[5] = document.getElementById("mn-news");
	aryTopLevels[6] = document.getElementById("mn-about");


	var arySecondLevel = new Array();
	
	for (x=0; x<aryTopLevels.length; x++){
		
		arySecondLevel = aryTopLevels[x].getElementsByTagName("ul");
		
		if(arySecondLevel.length && arySecondLevel[0] != undefined){
			arySecondLevel[0].style.visibility = "hidden";
			arySecondLevel = [];
		}
	}
}