var ns=(document.layers);
var ie=(document.all);
var w3=(document.getElementById && self.innerWidth && (window.pageXOffset>-1));
var allDivs      = new Array(10);
var documentWidth,documentHeight;
function initAll(){
	if(!ns && !ie && !w3)	return;
	for(dNum=0; dNum<10; ++dNum){
		if(ie)		allDivs[dNum]=eval('document.all.sDiv'+dNum+'.style');
		else if(ns)	allDivs[dNum]=eval('document.layers["sDiv'+dNum+'"]');
		else if(w3)	allDivs[dNum]=eval('document.getElementById("sDiv'+dNum+'").style');
		moveTo(dNum,0,0);
	}		
}
function moveTo(i,tempx,tempy){
	if (ie){
		documentWidth  =document.body.offsetWidth+document.body.scrollLeft-20;
		randomy=Math.floor(Math.random()*document.body.offsetHeight)+document.body.scrollTop-20;
	}
	else if (ns){
		documentWidth=window.innerWidth+window.pageXOffset-20;
		randomy=Math.floor(Math.random()*window.innerHeight)+window.pageYOffset-20;
	}
	else if (w3){
		documentWidth=self.innerWidth+window.pageXOffset-20;
		randomy=Math.floor(Math.random()*self.innerHeight)+window.pageYOffset-20;
	}
	if(tempx>-50){
		tempx-=20;
		allDivs[i].left=tempx;
		allDivs[i].top =tempy;
		setTimeout("moveTo("+i+","+tempx+","+tempy+")",100)
	}
	else
		setTimeout("moveTo("+i+",documentWidth-10,randomy)",2000/i+40);
}
window.onload=initAll