//preloader

	img1=new Image()
	img1.src="./images/menu1a.jpg"

	img2=new Image()
	img2.src="./images/menu2a.jpg"

	img3=new Image()
	img3.src="./images/menu3a.jpg"

	img4=new Image()
	img4.src="./images/menu4a.jpg"

	img5=new Image()
	img5.src="./images/menu5a.jpg"

	img6=new Image()
	img6.src="./images/pointer_o.gif"

	img7=new Image()
	img7.src="./images/excel_icon.gif"

	img8=new Image()
	img8.src="./images/pdf_icon.gif"


//for the search engine

	function fetch_paper(id) {
		frames['paper_details'].location.href = "paper_details.php?id=" + id;
		}



//for the quote sheet


	function refresh_loc() {

		cur_loc = window.opener.paper_details.location.href;

		if(cur_loc.indexOf("&")!=-1) {

			window.opener.paper_details.location.href=cur_loc.substr(0,cur_loc.indexOf("&"));

			} else {

			window.opener.paper_details.location.reload();

			}

		}


//for paper details


	function refresh_state(loc) {


		cur_loc = this.location.href;

		if(cur_loc.indexOf("&")!=-1) {

			this.location.href=cur_loc.substr(0,cur_loc.indexOf("&")) + loc;

			} else {

			this.location.href=cur_loc + loc;

			}

		}