//This document is used to extract a quertstring and then return av value indicating wheather a printer friendly version of the page is needed. //Created on 9/24/04 by William Milligan. var myURL = location.href; var myArray = myURL.split("/"); var myFile = myArray[myArray.length - 2] + "/" + myArray[myArray.length - 1]; var myDir = myArray[myArray.length - 1]; var imgName = "skybluestripe.gif"; var imgUrl; //creates the correct path for the background image if(myArray[myArray.length - 3]=='spanish' || myArray[myArray.length - 2]=='spanish') { if(myArray[myArray.length - 2]=='about' || myArray[myArray.length - 2]=='science' || myArray[myArray.length - 2]=='community' || myArray[myArray.length - 2]=='media') { imgUrl = "../../images/" + imgName; } else { imgUrl = "../images/" + imgName; } } else { if(myArray[myArray.length - 2]=='about' || myArray[myArray.length - 2]=='science' || myArray[myArray.length - 2]=='community' || myArray[myArray.length - 2]=='media') { imgUrl = "../images/" + imgName; } else { imgUrl = "images/" + imgName; } } //parses the querystring and returns a boolean true if value of print is yes function ckQS() { var myAtts = new Array(); var myVals = new Array(); var myPairs = new Array(); if(location.search) //if a querystring is present proceed, otherwise return false { var myQstr = location.search; //grabs the quesrstring, everything including the "?" to the end of the URL myQstr = myQstr.substr(1, myQstr.length); //extracts everything but the "?" myPairs = myQstr.split("&"); //myPairs = myQstr.split("%26"); //Splits the querystring on the "&", may change from "%26" to "&" when live on the server //loops through the querstring attribute value pairs and splits them into seperate arrays. for(var i = 0; i < myPairs.length; i+=1) { var myTempArr = new Array(); myTempArr = myPairs[i].split("="); //splits on the "=" myAtts[i] = myTempArr[0]; //attribute array myVals[i] = myTempArr[1]; //value array //all code above is generic code to parse a querysting, below is code specific to the querystring we are after if(myAtts[i] == "print") //if the attribute is print, look at the value { if(myVals[i] == "yes") //if the value is yes, return true { return true; } else //if the value is not yes, return false { return false; } } } } else //no querystring, so return false { return false; } } //creates a new window with the printer friendly version in it function myPopWin(URL) { window.open(URL, "printMe", "width=640, height=600, menubar=yes, toolbar=yes, scrollbars=yes"); } //writes a body tag without a background image for the printable version and a div tag to hide unprintable content //or a body tag for display with the background image function printBody(toPrint) { if(toPrint) { document.write(""); document.write("

"); } else { document.write(""); } } //writes a div tag to make printable content visible function printContent(toPrint) { if(toPrint) { document.write("

"); } } //writes a close button to the page, and closes the div tags that make printable content visible function closeContent(toPrint) { if(toPrint) { document.write("

"); document.write("Close"); document.write("

"); document.write("

"); } } //writes a closing div tag just before the closing body tag function closeBody(toPrint) { if(myBool) { document.write("

"); } }