// Read a page's GET URL variables and return them as an associative array.
	function getUrlVars()
	{
	    var vars = [], hash;
	    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
	    for(var i = 0; i < hashes.length; i++)
	    {
	        hash = hashes[i].split('=');
	        vars.push(hash[0]);
	        vars[hash[0]] = hash[1];
	    }
	    return vars;
	}
	
	function linkEffect(item_code,numberofLink)
	{
	   for(numLink=0; numLink<numberofLink; numLink++)
	   {
			jQuery(arrowCode[numLink]).hide();
	   }
		var divId = 'arrow'+item_code;
		jQuery("#"+divId).show();
		

	   for(numLink=0; numLink<numberofLink; numLink++)
	   {
	   		jQuery(fontCode[numLink]).removeClass("sideTitle2Visited");
	   		jQuery(fontCode[numLink]).addClass("sideTitle2");
	   		jQuery(fontCode[numLink]).removeClass("activateBold");
	   		
	   }
		var fontdivId = '#font'+item_code+' a';
		jQuery(fontdivId).removeClass("sideTitle2");
		jQuery(fontdivId).addClass("sideTitle2Visited");
		jQuery(fontdivId).addClass("activateBold");
		currentItemCode=item_code;
	}