function searchV(field,text) {
    if (field.value == text) {
        field.value = '';
    }
}
function searchN(field,text) {
    if (field.value == '') {
        field.value = text;
    }
}

function preloadImages(url,pictures){    
    if (document.images) {        
        preload_image_object = new Image();
        image_url = new Array();
        image_url = pictures.split(",");
        
        var i = 0;
        for(i=0; i<=image_url.length-1; i++){
            preload_image_object.src = url+image_url[i];
        }
    }
} 

function changeClassO(ele){
    //alert(style.getElementsByTagName("td")[1].style.background);
    //ele.getElementsByTagName("td")[0].style.color="#ff8c00";
   // style.getElementsByTagName("td")[0].getElementsByClassName("ekflexmenu_button")[0].style.color="#ff8c00";
    ele.className=ele.className+'O';
//    alert("hi");
}
function changeClass(style){
    style.className=style.className.substring(0,style.className.length-1);
}

function changeImageOver(image,over){
	var ext=image.src.substring(image.src.length-4,image.src.length);
	var file=image.src.substring(0,image.src.length-4);
	image.src=file+over+ext;
}

function changeImage(image,over){
	var over_size=over.length;
	var ext=image.src.substring(image.src.length-4,image.src.length);
	var file=image.src.substring(0,image.src.length-(over_size+4));
	image.src=file+ext;
}

function openTool(addressURL)
{
    window.open(addressURL, "toolWindow", "status=0, height=500, width=660, resizeable=0, location=0, scrollbars=0, menubar=0, toolbar=0");
}