//DOM Image Rollover II- Available at Dynamic Drive (http://www.dynamicdrive.com)



	// Make Variables----------------------

	var imgMouseOverHolder = new Array();

	var imgMouseDownHolder = new Array();

	//-------------------------------------



function preloader(imgTags){



	// Create Variables------------------

	var newmouseover, newmouseout, newmouseup, newmousedown, oldmouseover, oldmouseout, oldmouseup, oldmousedown

	//-----------------------------------

	

	// Get array length--------------

	var AL = imgMouseOverHolder.length + 1;

	//-------------------------------



	for (var i = 0; i < imgTags.length; i++) {



		if (imgTags[i].getAttribute('srcdown')||imgTags[i].getAttribute('srcover')) {

	

		newmouseover = null; newmouseout = null; newmouseup = null;	newmousedown = null; oldmouseover = null; oldmouseout = null; oldmouseup = null; oldmousedown = null



			// Store src Images------------------

			if (imgTags[i].getAttribute('srcover')) {imgMouseOverHolder[AL] = new Image(); imgMouseOverHolder[AL].src = imgTags[i].getAttribute('srcover');}

			if (imgTags[i].getAttribute('srcdown')) {imgMouseDownHolder[AL] = new Image(); imgMouseDownHolder[AL].src = imgTags[i].getAttribute('srcdown');}

			//-----------------------------------

			

			// Make backups----------------------

			if (imgTags[i].src) {imgTags[i].setAttribute("oldsrc", imgTags[i].src);}

			//-----------------------------------

				

			if (imgTags[i].getAttribute('srcover')) {

			

				// Make Mouse over--------------------

				if (imgTags[i].onmouseover) {imgTags[i].oldmouseover = imgTags[i].onmouseover; newmouseover = function (){this.src=this.getAttribute("srcover"); this.oldmouseover();}}

				else {newmouseover = function (){this.src=this.getAttribute("srcover");}}

				imgTags[i].onmouseover = newmouseover;

				//------------------------------------

			

				// Make Mouse out--------------------

				if (imgTags[i].onmouseout){imgTags[i].oldmouseout = imgTags[i].onmouseout; newmouseout = function (){this.src=this.getAttribute("oldsrc"); this.oldmouseout();}}

				else {newmouseout = function (){this.src=this.getAttribute("oldsrc");}}

				imgTags[i].onmouseout = newmouseout;

				//-----------------------------------

			}

			

			if (imgTags[i].getAttribute('srcdown')) {	

			

			// Make Mouse Down---------------------

			if (imgTags[i].onmousedown) {imgTags[i].oldmousedown = imgTags[i].onmousedown; newmousedown = function (){this.src=this.getAttribute("srcdown"); this.oldmousedown();}}

			else {newmousedown = function (){this.src=this.getAttribute("srcdown");}}

			imgTags[i].onmousedown = newmousedown;

			//-------------------------------------

			

				if (imgTags[i].getAttribute('srcover')) {

						

					// Make Mouse up-----------------------

					if (imgTags[i].onmouseup) {imgTags[i].oldmouseup = imgTags[i].onmouseup; newmouseup = function (){this.src=this.getAttribute("srcover"); this.oldmouseup();}}

					else {newmouseup = function (){this.src=this.getAttribute("srcover");}}

					imgTags[i].onmouseup = newmouseup;

					//-------------------------------------

				

				} else {

								

					//Make Mouse up-------------------------

					if (imgTags[i].onmouseup) {imgTags[i].oldmouseup = imgTags[i].onmouseup; newmouseup = function (){this.src=this.getAttribute("oldsrc"); this.oldmouseup();}}

					else {newmouseup = function (){this.src=this.getAttribute("oldsrc");}}

					imgTags[i].onmouseup = newmouseup;

					//-------------------------------------

					

					// Make Mouse out--------------------

					if (imgTags[i].onmouseout) {imgTags[i].oldmouseout = imgTags[i].onmouseout; newmouseout = function (){this.src=this.getAttribute("oldsrc"); this.oldmouseout();}}

					else {newmouseout = function (){this.src=this.getAttribute("oldsrc");}}

					imgTags[i].onmouseout = newmouseout;

					//-----------------------------------

				

				}

				

			}

		}

	}

}





function preloadimgsrc() {



	// Check to see if document element----

	if (!document.getElementById) return;

	//-------------------------------------

	

	// Declare variables--------------------

	var imgTags = document.getElementsByTagName('IMG'); 

	var imgTags2 = document.getElementsByTagName('INPUT');   // For image type submit buttons 

	//--------------------------------------

	

	// Preload Images-----------------------

	preloader(imgTags);

	preloader(imgTags2);  // For image type submit buttons 

	//--------------------------------------

}



if (window.addEventListener)

window.addEventListener("load", preloadimgsrc, false)

else if (window.attachEvent)

window.attachEvent("onload", preloadimgsrc)

else if (document.getElementById)

window.onload=preloadimgsrc