var imgPathArray = new Array();  	
var imgRandom;
var imgOnlyArrayLen = imgOnlyArray.length;

for(var i= 0; i < imgOnlyArrayLen; i++)
{
	imgRandom = Math.floor(Math.random()*imgOnlyArray.length);
	imgPathArray[i] = imgOnlyArray[imgRandom];
	imgOnlyArray.splice(imgRandom,1);
	
}