// JavaScript Browser Sniffer
// Eric Krok, Andy King, Michel Plungjan Jan. 31, 2002
// see http://www.webreference.com/ for more information
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.

var agt=navigator.userAgent.toLowerCase();
var appVer = navigator.appVersion.toLowerCase();
var is_minor = parseFloat(appVer);
var is_major = parseInt(is_minor);

var is_opera = (agt.indexOf("opera") != -1);

var is_mac = (agt.indexOf("mac")!=-1);
var iePos  = appVer.indexOf('msie');
if (iePos !=-1) {
   if(is_mac) {
	   var iePos = agt.indexOf('msie');
	   is_minor = parseFloat(agt.substring(iePos+5,agt.indexOf(';',iePos)));
   }
   else is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));
   is_major = parseInt(is_minor);
}

var is_konq = false;
var kqPos   = agt.indexOf('konqueror');
if (kqPos !=-1) {                 
   is_konq  = true;
   is_minor = parseFloat(agt.substring(kqPos+10,agt.indexOf(';',kqPos)));
   is_major = parseInt(is_minor);
}                                 

var is_getElementById   = (document.getElementById) ? "true" : "false";
var is_getElementsByTagName = (document.getElementsByTagName) ? "true" : "false";
var is_documentElement = (document.documentElement) ? "true" : "false";

var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;
var is_khtml  = (is_safari || is_konq);

var is_ie   = ((iePos!=-1) && (!is_opera) && (!is_khtml));
var is_ie4   = (is_ie && is_major == 4);
var is_ie5   = (is_ie && is_major == 5);
var is_ie5up = (is_ie && is_minor >= 5);
var is_ie5_5  = (is_ie && (agt.indexOf("msie 5.5") !=-1)); // 020128 new - abk
var is_ie6   = (is_ie && is_major == 6);

/* function to have multiple events within the onload event */
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(function() {
	if (!document.getElementsByClassName) {
		function getElementsByClassName(oElm, strTagName, strClassName){
			var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
			var arrReturnElements = new Array();
			strClassName = strClassName.replace(/\-/g, "\\-");
			var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
			var oElement;
			for(var i=0; i<arrElements.length; i++){
				oElement = arrElements[i];
				if(oRegExp.test(oElement.className)){
					arrReturnElements.push(oElement);
				}
			}
			return (arrReturnElements)
		}
		var who = getElementsByClassName(document, "a", "tarmac"), i;
	} else {
		var who = document.getElementsByClassName("tarmac"), i;
	}
	
	if (who != null) {
		for (i = 0; i < who.length; i++) {
		
			var attributeArray = who[i].getAttribute('rel');
			
			var currentLink = who[i].href;
			var lastCharacter = currentLink.charAt(currentLink.length - 1);
			if (lastCharacter != "#") {
				who[i].href = 'javascript: showDiv("' +  currentLink + '","' + attributeArray + '");';
			}
			if ((who[i].target == '_parent') || (who[i].target == '')) {} else {
				who[i].target = "_self";
			}
		}
	}
});
	

var ifrm;var frameContainer;var closeButton;var positioning;var shadowContainer;var pageLocation='';var isVCenter;var isHCenter;var isFixed;var frameTop;var frameLeft;var frameWidth;var frameHeight;var halfWidth;var halfHeight;var frameScroll="auto";var frameID="quoteFrame";var spacerImage="../i/spacer.gif";if(is_ie6){positioning="absolute";}else{if(isFixed){positioning="fixed";}else{positioning="absolute";}}
function makeFrame(path,attributes){frameContainer=document.createElement("div");frameContainer.setAttribute("id","frameContainer");document.body.appendChild(frameContainer);setAttributes(attributes);createShadow();pageLocation=path;ifrm=document.createElement("iframe");ifrm.setAttribute("src",pageLocation);ifrm.setAttribute("id",frameID);ifrm.setAttribute("frameborder","1");ifrm.setAttribute("scrolling",frameScroll);ifrm.setAttribute("allowtransparency","false");ifrm.style.borderWidth="0";document.getElementById('frameContainer').appendChild(ifrm);closeButton=document.createElement("a");closeButton.setAttribute("href","javascript: hideDiv();");closeButton.setAttribute("id","frameClose");document.getElementById('frameContainer').appendChild(closeButton);setFrame();}
function setFrame(){ifrm.style.position=positioning;closeButton.style.position=positioning;if(isVCenter==true){ifrm.style.top="50%";ifrm.style.marginTop="-"+frameHeight/2+"px";closeButton.style.top="50%";closeButton.style.marginTop="-"+(halfHeight+16)+"px";}else{ifrm.style.top=frameTop+"px";ifrm.style.marginTop="0px";closeButton.style.top=frameTop-16+"px";closeButton.style.marginTop="0px";}
if(isHCenter==true){ifrm.style.left="50%";ifrm.style.marginLeft="-"+frameWidth/2+"px";closeButton.style.left="50%";closeButton.style.marginLeft="-"+(halfWidth+16)+"px";}else{ifrm.style.left=frameLeft+"px";ifrm.style.marginLeft="0px";closeButton.style.left=frameLeft-16+"px"
closeButton.style.marginLeft="0px";}
ifrm.style.width=frameWidth+"px";ifrm.style.height=frameHeight+"px";ifrm.style.display="block";frameContainer.style.display="block";}
function setAttributes(attributes){isVCenter=false;isHCenter=true;isFixed=false;frameTop=70;frameLeft=125;frameWidth=850;frameHeight=550;var tmpArray=attributes.split(" "),i;var attributeArray=new Array();for(i=0;i<tmpArray.length;i++){attributeArray[i]=tmpArray[i].split(":");}
for(i=0;i<attributeArray.length;i++){if(attributeArray[i][0]=='vcenter'){isVCenter=(attributeArray[i][1]=='true')?true:false;}
if(attributeArray[i][0]=='hcenter'){isHCenter=(attributeArray[i][1]=='true')?true:false;}
if(attributeArray[i][0]=='isfixed'){isFixed=(attributeArray[i][1]=='true')?true:false;}
if(attributeArray[i][0]=='top'){frameTop=parseInt(attributeArray[i][1]);}
if(attributeArray[i][0]=='left'){frameLeft=parseInt(attributeArray[i][1]);}
if(attributeArray[i][0]=='w'){frameWidth=parseInt(attributeArray[i][1]);}
if(attributeArray[i][0]=='h'){frameHeight=parseInt(attributeArray[i][1]);}}
halfWidth=(frameWidth/2);halfHeight=(frameHeight/2);}
function showDiv(path,attributes){pageLocation=path;if(document.getElementById('frameContainer')!=null){setAttributes(attributes);document.getElementById('quoteFrame').src="about:blank";document.getElementById('quoteFrame').src=pageLocation;createShadow();setFrame();frameContainer.style.display="block";}else{makeFrame(path,attributes);}}
function hideDiv(){frameContainer.style.display="none";ifrm.src="about:blank";}
function createShadow(){var shadowContainer=document.createElement("div");shadowContainer.setAttribute("id","shadowDiv");frameContainer.appendChild(shadowContainer);var i;for(i=0;i<8;i++){var shadowImage=document.createElement("img");shadowImage.setAttribute("alt","");shadowImage.setAttribute("src",spacerImage);shadowImage.style.position=positioning;if(i==0){shadowImage.setAttribute("id","s-topLeft");}
if(i==1){shadowImage.setAttribute("id","s-topCenter");}
if(i==2){shadowImage.setAttribute("id","s-topRight");}
if(i==3){shadowImage.setAttribute("id","s-centerLeft");}
if(i==4){shadowImage.setAttribute("id","s-centerRight");}
if(i==5){shadowImage.setAttribute("id","s-bottomLeft");}
if(i==6){shadowImage.setAttribute("id","s-bottomCenter");}
if(i==7){shadowImage.setAttribute("id","s-bottomRight");}
shadowContainer.appendChild(shadowImage);}
setShadow();}
function setShadow(){var i;for(i=0;i<8;i++){if(i==0){shadowImage=document.getElementById("s-topLeft");}
if(i==1){shadowImage=document.getElementById("s-topCenter");}
if(i==2){shadowImage=document.getElementById("s-topRight");}
if(i==3){shadowImage=document.getElementById("s-centerLeft");}
if(i==4){shadowImage=document.getElementById("s-centerRight");}
if(i==5){shadowImage=document.getElementById("s-bottomLeft");}
if(i==6){shadowImage=document.getElementById("s-bottomCenter");}
if(i==7){shadowImage=document.getElementById("s-bottomRight");}
if((i==1)||(i==6)){shadowImage.style.width=frameWidth-25+"px";}else{shadowImage.style.width=30+"px";}
if((i==3)||(i==4)){shadowImage.style.height=frameHeight-28+"px";}else{shadowImage.style.height=30+"px";}
if(isVCenter==true){shadowImage.style.top="50%";if((i==0)||(i==1)||(i==2)){shadowImage.style.marginTop="-"+(halfHeight+12)+"px";}
if((i==3)||(i==4)){shadowImage.style.marginTop="-"+(halfHeight-18)+"px";}
if((i==5)||(i==6)||(i==7)){shadowImage.style.marginTop=(halfHeight-10)+"px";}}else{shadowImage.style.marginTop="0px";if((i==0)||(i==1)||(i==2)){shadowImage.style.top=(frameTop-12)+"px";}
if((i==3)||(i==4)){shadowImage.style.top=(frameTop+18)+"px";}
if((i==5)||(i==6)||(i==7)){shadowImage.style.top=((frameTop+frameHeight)-10)+"px";}}
if(isHCenter==true){shadowImage.style.left="50%";if((i==0)||(i==3)||(i==5)){shadowImage.style.marginLeft="-"+(halfWidth+15)+"px";}
if((i==1)||(i==6)){shadowImage.style.marginLeft="-"+(halfWidth-15)+"px";}
if((i==2)||(i==4)||(i==7)){shadowImage.style.marginLeft=(halfWidth-10)+"px";}}else{if((i==0)||(i==3)||(i==5)){shadowImage.style.left=(frameLeft-15)+"px";}
if((i==1)||(i==6)){shadowImage.style.left=(frameLeft+15)+"px";}
if((i==2)||(i==4)||(i==7)){shadowImage.style.left=((frameLeft+frameWidth)-10)+"px";}}}}

function clearText(input) {
	if (input.defaultValue == input.value) {
		input.value = "";
	}
}