source: extensions/LLGBO2/js/jquery_llgboframeresize.js @ 17242

// LLGBO frame resize 
jQuery(document).ready(function(jQuery){ 
         jQuery("#theMainImage").load(function(){LlgboFr_Resize();});   
        jQuery(window).resize(function(){ LlgboFr_Resize(); }); 
});
var LlgboFr_Resize = function () {
        var elGbo = document.getElementById("llgbo0");
         if  (elGbo) { 
            var MainImg = document.getElementById("theMainImage"); 
                var nFrH = parseInt(MainImg.height); 
                var nFrW = parseInt(MainImg.width);
                var ReadImgSize = document.getElementById("LLGBO_READIMGREELSIZE");
                 if (ReadImgSize) {
                 // Must read via URL the physical size of the img
                         var x = document.createElement('img'); 
                         x.id = 'NewImgx';
                         document.getElementsByTagName('body')[0].appendChild(x);
                         x.style.top = '0';
                         x.style.visibility = 'hidden';
                         x.src =  MainImg.src;
                         nFrH = parseInt(x.height); 
                         nFrW = parseInt(x.width);
                        document.getElementsByTagName('body')[0].removeChild(x);
                }
        
                var FrLstBdr = 0, i = 0;
                        for ( i=1; i<32; i=i+2 )
                                {var Fr = document.getElementById("llgboframe"+(i));
                                 var frbdr = 0;
                                 if (Fr) {
                                        frbdr = parseInt(Fr.style.borderWidth);}
                                        FrLstBdr = (frbdr * 2)+FrLstBdr;  
                                }
                                elGbo.style.width = (nFrW + FrLstBdr) + "px";
                                elGbo.style.height =(nFrH + FrLstBdr) + "px";
                }               
}