// JavaScript Document
// set default style.display attribute
function InitExpands() {
	allElements = document.getElementsByTagName("div");
	for (var i=0; i<allElements.length; i++) {
		if (allElements[i].className.match("faqtext")) {
			allElements[i].style.display = "none";
		}
	}

}

function expandCollapse(elem, changeImage) {  
 ecBlock = document.getElementById(elem);
 if (ecBlock != undefined && ecBlock != null) {
   if (changeImage) {
     elemImage = document.getElementById(elem + "Image");
   }
   if (!changeImage || (elemImage != undefined && elemImage != null)) {
     if (ecBlock.style.display == "none" || ecBlock.style.display == null || ecBlock.style.display == "") {
       ecBlock.style.display = "block";
       if (changeImage) {
         elemImage.src = "/images/up.png";
       }
     }
     else if (ecBlock.style.display == "block") {
       ecBlock.style.display = "none";
       if (changeImage) {
         elemImage.src = "/images/down.png";
       }
     }
     else {
       ecBlock.style.display = "block";
       if (changeImage) {
         elemImage.src = "/images/up.png";
       }
     }
   }
 }
}

function addOnload(newFunction) {
	var oldOnload = window.onload;
	if (typeof oldOnload == "function") {
		window.onload = function () {
			if (oldOnload) {
				oldOnload();
			}
			newFunction();
		}
	}
	else {
		window.onload = newFunction;
	}
}

addOnload(InitExpands);