//productscontrol
//BY: wessam hommos


function showProduct(path, text, link, clsname)
{
    for(i=0; (a = getElementsByClassName(document, "a", clsname)[i]); i++){
        a.className = "cursor";
    }

    document.getElementById('imgdiv').style.display = "inline";
    document.getElementById('descdiv').style.display = "none";
    document.getElementById(link).className = clsname;   
     
    document.getElementById('img').src = path;
    document.getElementById('desc').innerHTML = text;
}
function opendescdiv()
{
    document.getElementById('imgdiv').style.display = "none";
    document.getElementById('descdiv').style.display = "inline";

}

function openimgdiv()
{
    document.getElementById('imgdiv').style.display = "inline";
    document.getElementById('descdiv').style.display = "none";


}

function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements)
}