//start by resetting the z-index of all elements to fix IE bug which causes the dropdowns to be hidden by other divs on the page

zi = 2000;
cn = document.getElementsByTagName('div');
var numberofdivs=cn.length;


for (n=0;n<numberofdivs;n++){

newindex=zi-1;
	//alert (cn.name);
cn[n].style.zIndex=newindex;

}