function writeObj(strObj){
	document.write(strObj);
}
function initPageX(){
	var mD=document.getElementById("mainDiv");

	mD.style.left=(document.body.clientWidth-parseInt(mD.style.width))/2;
	/*if(((document.body.clientHeight-parseInt(mD.style.height))/2)>0){
		mD.style.top=(document.body.clientHeight-parseInt(mD.style.height))/2;
	}
	else{
		mD.style.top=0;
	}*/
	mD.style.top=0;
	mD.style.visibility="visible";
}
function preloadImages(){
	if (!document.getElementById) return;
				var imgOriginSrc;
				var imgTemp = new Array();
				var imgarr = document.getElementsByTagName('img');
				for (var i = 0; i < imgarr.length; i++)
				{
					if (imgarr[i].getAttribute('osrc'))
					{
						imgTemp[i] = new Image();
						imgTemp[i].src = imgarr[i].getAttribute('osrc');
						imgarr[i].onmouseover = function()
						{
							this.imgOriginSrc = this.getAttribute('src');
							this.setAttribute('src',this.getAttribute('osrc'))
						}
						imgarr[i].onmouseout = function()
						{
							this.setAttribute('src',this.imgOriginSrc)
						}
					}
				}
}