// PRELOADING IMAGES
	var btn_home_ov = new Image();
	btn_home_ov.src = "Images/Buttons/home_1.gif";
	var btn_events_ov = new Image();
	btn_events_ov.src = "Images/Buttons/solutions_1.gif";
	var btn_lightSpeed_ov = new Image();
	btn_lightSpeed_ov.src = "Images/Buttons/support_1.gif";
	var btn_resellers_ov = new Image();
	btn_resellers_ov.src = "Images/Buttons/home_1.gif";
	var btn_store_ov = new Image();
	btn_store_ov.src = "Images/Buttons/home_1.gif";
	var btn_support_ov = new Image();
	btn_support_ov.src = "Images/Buttons/home_1.gif";
	var btn_training_ov = new Image();
	btn_training_ov.src = "Images/Buttons/home_1.gif";
    var URLsearch = "http://manual.xsilva.net/index.php?search=";


	function rollover(obj){
	    	    
		var ind = obj.src.lastIndexOf("/");
		var imgSrc = obj.src.substr(ind+1);
		var parts = imgSrc.split(".");
		if(parts[0].indexOf("_1") > -1){
			parts[0] = parts[0].replace("_1","");
			
			obj.src = "Images/Buttons/"+parts[0]+"."+parts[1];
			return true;
		}
		else{
			obj.src = "Images/Buttons/"+parts[0]+"_1."+parts[1];
			return true;
		}
	}
	
	function open_subMenu(id){
		var obj = document.getElementById("subMenu");
		var subMenu = document.getElementById(id);
		var uls = obj.getElementsByTagName("ul");
		for(i = 0; i < uls.length; i++){
			uls[i].style.display = "none";
		}
		subMenu.style.display = "block";
	}
	
	function writeFlash(src, width, height, id){
		
		var output ="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' name='"+id+"' width='"+width+"' height='"+height+"' id='"+id+"'>";
		output += "<param name='movie' value='"+src+"' />";
		output += "<param name='quality' value='high' />";
		output += "<param name='wmode' value='transparent'>";
		output += " <embed src='"+src+"' width='"+width+"' height='"+height+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' wmode='transparent' name='"+id+"'></embed>";
		output += " </object>";
		document.writeln(output);
	}

	
	function openWindow(theURL,winName,features) {
	  window.open(theURL,winName,features);
	}